Hi Lisa, According to the Missoula Organization of Realtors, values in Missoula have gone both up and down since 2007, varying from zip code to zip code. In zip code 5980, values are down 3.03%; 59802 is down 17.94%; 59803 is up 13.12%... I can look up your specific area if I haven't identified it already. Let me know.